Seiko Cal. 6652 - 690

This Quartz model from 1968 features a 42mm Titanium case. With its 20mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-64c80bffd366]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1968

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